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Wednesday, 17 April 2013

Israel tests CH-53 safety enhancement

The Israeli air force is to upgrade the automatic hovering system installed in its Sikorsky CH-53 "Yasur" transport helicopters within the coming months, following successful initial tests performed by its flight-test centre.

Test pilots at the centre report that the new equipment, which is based on the DRS-developed altitude hold and hover stabilisation (AHHS) system, is easy to operate and "helps to perform the missions", by providing a more stable hover.

israeli air for ch-53 carmel horowitz/israeli defence ministry
 Carmel Horowitz/Israeli defence ministry  

Activated by one button push, AHHS provides hands-free cyclic and collective control for cruise and low-altitude hover operations, as well as during automatic landing, precision hover and drift control. It enables pilots to operate safely in challenging conditions, such as brown-out or white-out, over-water operations and in tight landing zones.

The new equipment is integrated with the aircraft's existing flight control systems and data bus architecture.

Poland rejoins NATO AGS programme

Poland has confirmed its intention to formally rejoin NATO's Alliance Ground Surveillance (AGS) programme as a core nation, with the alliance's managing organisation now preparing the relevant documents for its reinclusion.

Warsaw was involved in the early stage of the AGS project, but in early 2009 decided to leave the collaborative effort, citing financial problems.

Announcing its decision following a 21 March meeting, Poland's defence ministry says: "Joining AGS will be very significant for increasing Poland's meaning and strengthening its position in NATO structures."

It expects to re-enter the programme in early 2014, contributing 4.5% of the total AGS funds, or roughly €71 million ($93 million) until 2017.

Polish companies including Bumar Elektronika, Netline, Transbit and Wojskowy Instytut Lacznosci are expected to participate in the programme, providing radar equipment, component manufacturing and maintenance activities.

MROAM: USAF breaks up P&W monopoly on C-17 engine services

Pratt & Whitney says it accepts a US Air Force decision to break up the company's 18-year grip on sustainment services for the engines that power the global fleet of Boeing C-17A airlifters.

The USAF has issued a request for proposals seeking competitive bids for a contract to manage the supply chain for the F117, which is the military derivative of the PW2000 turbofan that P&W supplies for the four-engined strategic transport.

P&W has managed all F117 sustainment services since 1995 under a performance-based logistics (PBL) deal that ties fees and payments to meeting certain performance criteria, such as time-on-wing. However, the USAF is now moving to a conventional maintenance services deal.

"There's been encouragement from Congress to have a competition," says Bennett Croswell, president of P&W military engines. "It's really hard from [the USAF] to have a PBL and compete it because no one else has the full intellectual property that we do to be really effective in a PBL. So I can understand that they're doing what they're doing."

At the same time, Croswell says P&W is proud of its performance under the PBL contract, which included a 60% reduction in engine removals since 2008 and a seven-fold increase in time-on-wing since 1995.

P&W now must compete for the new F117 supply chain management contract against several new bidders.
"It will be more of a transactional contract," Croswell says. "This will inform that debate [about the value of PBLs] because we're going away from a PBL and now we'll see how a transactional approach to maintaining this engine, will that cost more or less?"

The competition required P&W and the USAF to reach an agreement on access to some of the company's intellectual property (IP) on the F117 installed base. P&W will provide the bidders with the same data that it supplies to commercial airlines that operate the PW2000 engine, Croswell says.

"There was an IP discussion and issue for a while, but I think we've gotten around that," he says.

Flightglobal's Ascend Online Fleets database records the current global C-17 fleet as totalling 251 aircraft, with these flown by the air forces of Australia, Canada, India, Qatar, the United Arab Emirates, the UK and the USA, plus a consortium of NATO and Partnership for Peace nations.

China’s Defense Paper Stresses New Military Employment



China on Tuesday issued a white paper on national defense elaborating on its new security challenges in peacetime and the employment of armed forces to cope with them.

The document, the eighth of its kind issued by the Chinese government since 1998, warns that the Asia-Pacific region has become an increasingly significant stage for world economic development and strategic interaction between major powers.

“The United States is adjusting its Asia-Pacific security strategy, and the regional landscape is undergoing profound changes,” the paper said.

The paper warns that China still faces multiple and complicated security threats and challenges.

The issues of subsistence and development security and traditional and non-traditional threats to security are interwoven, the document says.

“Therefore China has an arduous task to safeguard its national unification, territorial integrity and development interests,” it says.

MAIN SECURITY CONCERNS

The paper lists several major security concerns of China.

Some country has strengthened its Asia-Pacific military alliances, expanded its military presence in the region, and frequently makes the situation there tenser, the paper says.

On the issues concerning China’s territorial sovereignty and maritime rights and interests, some neighboring countries are taking actions that complicate or exacerbate the situation, and Japan is making trouble over the issue of the Diaoyu Islands, it says.

The threats posed by terrorism, separatism and extremism, are on the rise while serious natural disasters, security accidents and public health incidents keep occurring.

“Factors affecting social harmony and stability are growing in number, and the security risks to China’s overseas interests are on the increase,” it says.

COMMITMENT TO PEACE

In face of such challenges, China reiterates its commitment to peaceful development.

China advocates a new security concept featuring mutual trust, mutual benefit, equality and coordination, and pursues comprehensive security, common security and cooperative security, the white paper says.

“China will never seek hegemony or behave in a hegemonic manner, nor will it engage in military expansion,” the white paper says.

According to the document, China will build a strong national defense and powerful armed forces which are “commensurate with China’s international standing and meet the needs of its security and development interests.”

The basic duty of the armed forces is to fight wars and its peacetime mission is to prepare for wars, said Wu Xihua, a senior officer with the PLA General Staff Headquarters, at a press conference held here Tuesday morning, adding that no army can be exempted from this duty.

“Chinese armed forces focus on protecting the country’s sovereignty and security when it highlights capacity building under the principle of being able to fight a war and win a war,” Wu said. “This is a reasonable and normal move.”

But the country always sticks to peaceful settlement of international disputes and solving problems with neighboring countries through dialogue, he said.

PEACETIME MISSION

The paper elaborates on the country’s diversified employment of the armed forces to cope with new security challenges at times of peace.

Besides implementing a defensive military strategy and winning local wars under the conditions of informationization, the armed forces are employed to effectively conduct military operations other than war and fulfill international obligations, according to the paper.

“China’s armed forces adapt themselves to the new changes of security threats, and emphasize the employment of armed forces in peacetime,” it says.

The employment of armed forces responds to China’s core security needs and aims to maintain peace, contain crises and win wars, according to the paper.

Chinese armed forces are employed to safeguard borders, coastal and territorial air security and they will strengthen combat-readiness and combat-oriented exercises and drills, it says.

And they will readily respond to and resolutely deter any provocative action which undermines China’s sovereignty, security and territorial integrity.

TRANSPARENCY MOVE

In this paper, the People’s Liberation Army (PLA) for the first time reveals the actual number of army, navy and air force servicemen, designations of its army combined corps and the main missile lineup.

China now has about 850,000 army servicemen in 18 combined corps and additional independent combined operational divisions (brigades), according to the paper.

The combined corps, composed of divisions and brigades, are respectively under seven military area commands.

Currently, the PLA Navy has a total strength of 235,000 officers and men, and commands three fleets — the Beihai Fleet, the Donghai Fleet and the Nanhai Fleet.

The PLA Air Force now has about 398,000 officers and men and an air command in each of the seven military area commands of Shenyang, Beijing, Lanzhou, Jinan, Nanjing, Guangzhou and Chengdu. In addition, it boasts one airborne corps.

The PLA Second Artillery Force, the country’s core force for strategic deterrence, is composed of nuclear and conventional missile forces and operational support units, according to the paper.

It is equipped with a series of “Dong Feng” ballistic missiles and “Chang Jian” cruise missiles.

It also has under its command missile bases, training bases, specialized support units, academies and research institutions.

Pentagon calls off new medal for drone, cyber warriors



Defense Secretary Chuck Hagel on Monday cancelled a new combat medal for US troops who launch drone strikes or cyber attacks after a torrent of criticism from veterans and lawmakers.

Hagel opted to scrap the new “Distinguished Warfare Medal” for a pin or device that could be added to existing medals to recognize service members operating unmanned aircraft or cyber weapons, Hagel said in a statement.

The now cancelled medal had provoked outrage among active duty and retired troops, who called it insulting due to its high ranking in the military’s hierarchy of traditional combat medals — above the prestigious Bronze Star for valor and the Purple Heart.

“When I came into office, concerns were raised to me about the Distinguished Warfare Medal’s order of precedence by veterans’ organizations, members of Congress, and other stakeholders whose views are valued by this department’s leadership,” Hagel said.

The medal was approved by Hagel’s predecessor, Leon Panetta, shortly before he left office, but immediately ignited criticism in and outside the military.

After taking over at the Pentagon in February, Hagel ordered a review by top military leaders led by the chairman of the Joint Chiefs of Staff, General Martin Dempsey.

The review “found that misconceptions regarding the precedence of the award were distracting from its original purpose,” according to Hagel’s statement.

The joint chiefs and civilian secretaries for each service recommended the creation of a device “that can be affixed to existing medals to recognize the extraordinary actions of this small number of men and women,” the statement said.

Hagel agreed with the recommendation and ordered that criteria for the award be presented to him within 90 days.

The American Legion, the country’s largest veterans service organization, welcomed the move, saying it kept the evolving roles of military combat in “proper perspective,” it said in a statement.

“Cyber and drone warfare have become part of the equation for 21st-century warfare, and those who fight such battles with distinction certainly deserve to be recognized.

“But The American Legion still believes there’s a fundamental difference between those who fight remotely, or via computer, and those fighting against an enemy who is trying to kill them,” said James Koutz, national commander of the American Legion.

Chad pulls troops out of Mali's 'guerrilla' war



Chad, one of the largest forces fighting in war-torn Mali, has announced it is withdrawing its forces.
President Idriss Deby decided to pull out Chadian troops just three months after the French-led invasion to oust Islamic extremists in Mali began.

"The Chadian army does not have the skills to fight a shadowy, guerrilla-style war that is taking place in northern Mali," Deby said in a joint interview to France's Le Monde newspaper, TV5 Monde and RFI radio.
"Our soldiers will return to Chad. They have accomplished their mission. We have already withdrawn a mechanised battalion," he added.

Chad has suffered the worst casualties of any nation involved in the war. Three soldiers from Chad were killed in a suicide attack in Mali on Friday. In all, about 30 Chadian troops have died in the conflict in the former French colony.

Deby told French media that Chad has already begun removing the 2,000 soldiers active in Mali and that they would return progressively.

Chadian troops are specially trained in desert combat and have been instrumental in helping French troops oust elements of Al Qaeda in the Islamic Maghreb (AQIM) in the mountanous north Kidal region.

According to GlobalPost senior correspondent in Africa, Tristan McConnell, it wasn't so long ago that "Chad's soldiers were being talked of as being exactly the kind of battle-hardened desert warriors that were needed to deal Mali's jihadists a death blow."

"Now it turns out they're nothing of the sort," McConnell said from Nairobi, adding:
President Deby himself says his troops are not up the job of fighting the "shadowy, guerrilla-style war" in Mali's inhospitable north. Which begs the question, who is?
France has begun its drawdown of troops and while it hopes to maintain a force of 1,000 in its former colony, the withdrawal of Chad's soldiers will make it that much harder to secure the considerable military gains against the Al Qaeda-linked militants.

Mali's army is still far from fit-for-purpose and the regional African force mandate to deploy to Mali is in its infancy. Certainly the West African troops that will make up the African-led International Support Mission to Mali (AFISMA) will be no better able to deal with the jihadists than Chad.

In the longer-run the UN has proposed an 11,000 strong peacekeeping force but, for now, it remains theoretical with no agreed timeline for deployment.

Tuesday, 16 April 2013

Iran test-fires new anti-ship ballistic missile in Persian Gulf waters



Azerbaijan, Baku, Apr.16/ Trend T.Jafarov

Iran's armed forces has test-fired a new anti-ship ballistic missile in the Persian Gulf waters, Deputy Defense Minister Brigadier General Majid Bokaei said on Tuesday.

According to Bokaei, the projectile can pinpoint targets at sea with high precision, the IRNA News Agency reported.

He also noted that once fired, the missile leaves the atmosphere, and hits enemy warships on return.

All enemy vessels left the area near Iran's maritime border, after the missile was tested, Bokaei added.
The official went on to say that the new projectile is a modified version of a ground-to-ground missile.